Method and plant or increasing oil recovery by gas injection

Details Method and plant or increasing oil recovery by gas injection Method and plant or increasing oil recovery by gas injection

2007-01-30

2007-01-30

Suchfield, George (Department: 3676)

Wells

Processes

Separating material entering well

C166S090100, C166S267000, C166S268000, C166S305100

Reexamination Certificate

active

10487785

ABSTRACT:
A method and a plant for simultaneous production of a gas for injection into an oil field and production of methanol, dimethyl ether and/or other oxygenated hydrocarbons or production of higher hydrocarbons from natural gas is disclosed. An air separation unit (ATR) for production of pure nitrogen for injection and pure oxygen for production of synthesis gas (“syngas”) by authermal reformation of a natural gas is an essential part of the method and plant.

REFERENCES:
patent: 4223728 (1980-09-01), Pegg
patent: 4501445 (1985-02-01), Gregoli
patent: 4761167 (1988-08-01), Nicholas et al.
patent: 5097903 (1992-03-01), Wilensky
patent: 5133406 (1992-07-01), Puri
patent: 5749422 (1998-05-01), Michael
patent: 5769165 (1998-06-01), Bross et al.
patent: 5862869 (1999-01-01), Michael
patent: 6016868 (2000-01-01), Gregoli et al.
patent: 6054496 (2000-04-01), Crane et al.
patent: 6505683 (2003-01-01), Minkkinen et al.
patent: 6595291 (2003-07-01), Lia et al.

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